| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| salem.pdb | PocketAPRS | 10 | 20.2 | 41.5 | 59.2 | 602 | Click here |
| ornwcen.mp | APRSdos | 24 | 17.7 | 5.3 | 71.7 | 741 | Click here |
| wa-or.mp | APRSdos | 286 | 149.4 | 48.5 | 31.5 | 1003 | Click here |
| usawest.mp | APRSdos | 429 | 342.0 | 73.8 | 45.0 | 1884 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 64.7 | 25.9 | 84.8 | 1348 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1382.6 | 62.1 | 36.5 | 1969 | Click here |
| usa.pdb | PocketAPRS | 500 | 1382.6 | 62.1 | 36.5 | 2590 | Click here |
| usa.mp | APRSdos | 1429 | 1174.5 | 92.0 | 16.3 | 4439 | Click here |
| pacifice.mp | APRSdos | 3571 | 3813.1 | 86.6 | 57.1 | 5008 | Click here |
| world.mp | APRSdos | 6429 | 5994.8 | 95.9 | 25.4 | 8825 | Click here |
| world.pdb | PocketAPRS | 20480 | 6787.7 | 68.5 | 53.9 | 21704 | Click here |